pass through query??

[qajussi]

I thought I understood pass through query.
Can you explani this for me??
I have this pass through query.
ptPersonAddress =>
SELECT Person.ID, Person.LastName, Address.City
FROM Person INNER JOIN Address on Address.PersonID = Person.ID
WHERE Address.ID = '{90545B04-AEDB-4290-924B-345555AC8FD7}'

SUB SomeSub()
strSQL="SELECT * FROM Person WHERE Person.ID = " & strParentID

CurrentDb.QueryDefs("ptPersonAddress").SQL = strSQL
!subPersonAddress.Form.recordSource = "ptPersonAddress"

End SUB

CurrentDb.QueryDefs("ptPersonAddress").SQL = strSQL
1)Is this like a filter??
ptPersonAddress gives a view and strSQL is like querying from that view??


2) OK I got a view and filer that recordset and linking that to the subform??

but this line looks like i am linking to the view, not to the filter recordset??
!subPersonAddress.Form.recordSource = "ptPersonAddress"


I guess I don't know how to use DAO since i am asking these.
Can you help??